com.gargoylesoftware.htmlunit.javascript.host
Class Attr

java.lang.Object
  net.sourceforge.htmlunit.corejs.javascript.ScriptableObject
      com.gargoylesoftware.htmlunit.javascript.SimpleScriptable
          com.gargoylesoftware.htmlunit.javascript.host.Node
              com.gargoylesoftware.htmlunit.javascript.host.Attr

All Implemented Interfaces:

Serializable, Cloneable, net.sourceforge.htmlunit.corejs.javascript.ConstProperties, net.sourceforge.htmlunit.corejs.javascript.debug.DebuggableObject, net.sourceforge.htmlunit.corejs.javascript.Scriptable

Direct Known Subclasses:

XMLAttr

public class Attr
extends Node

A JavaScript object for an Attribute.

Version:

$Revision: 7582 $

Author:

Daniel Gredler, Chris Erskine, Ahmed Ashour, Sudhan Moghe

See Also:

W3C DOM Level 2, MSDN documentation, Serialized Form

Field Summary

Fields inherited from class com.gargoylesoftware.htmlunit.javascript.host.Node

ATTRIBUTE_NODE, CDATA_SECTION_NODE, COMMENT_NODE, DOCUMENT_FRAGMENT_NODE, DOCUMENT_NODE, DOCUMENT_POSITION_CONTAINED_BY, DOCUMENT_POSITION_CONTAINS, DOCUMENT_POSITION_DISCONNECTED, DOCUMENT_POSITION_FOLLOWING, DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC, DOCUMENT_POSITION_PRECEDING, DOCUMENT_TYPE_NODE, ELEMENT_NODE, ENTITY_NODE, ENTITY_REFERENCE_NODE, NOTATION_NODE, PROCESSING_INSTRUCTION_NODE, TEXT_NODE

Fields inherited from class net.sourceforge.htmlunit.corejs.javascript.ScriptableObject

CONST, DONTENUM, EMPTY, PERMANENT, READONLY, UNINITIALIZED_CONST

Fields inherited from interface net.sourceforge.htmlunit.corejs.javascript.Scriptable

NOT_FOUND

Constructor Summary

Attr()
Creates an instance.

Method Summary

void	detachFromParent() Detaches this attribute from the parent HTML element after caching the attribute value.
DomAttr	getDomNodeOrDie() Returns the DOM node that corresponds to this JavaScript object or throw an exception if one cannot be found.
boolean	getExpando() Returns true if arbitrary properties can be added to this attribute.
Node	getFirstChild() Gets the JavaScript property "firstChild" for the node that contains the current node.
boolean	getIsId() Returns true if this attribute is an ID.
Node	getLastChild() Gets the JavaScript property "lastChild" for the node that contains the current node.
String	getName() Returns the name of the attribute.
String	getNodeValue() Returns the value of this attribute.
Object	getOwnerElement() Returns the owner element.
Node	getParentNode() Gets the JavaScript property "parentNode" for the node that contains the current node.
boolean	getSpecified() Returns true if this attribute has been specified.
String	getValue() Returns the value of this attribute.
void	setValue(String value) Sets the value of this attribute.

Methods inherited from class com.gargoylesoftware.htmlunit.javascript.host.Node

addEventListener, appendChild, attachEvent, cloneNode, compareDocumentPosition, detachEvent, executeEvent, fireEvent, fireEvent, getAttributes, getChildNodes, getEventHandler, getEventHandlerProp, getJavaScriptNode, getLocalName, getNamespaceURI, getNextSibling, getNodeName, getNodeType, getOwnerDocument, getParent, getParentElement, getPrefix, getPreviousSibling, getTextContent, getXml, hasChildNodes, hasEventHandlers, insertBefore, insertBeforeImpl, isSameNode, normalize, removeChild, removeEventListener, replaceChild, setDomNode, setEventHandler, setEventHandlerProp, setNodeValue, setTextContent

Methods inherited from class com.gargoylesoftware.htmlunit.javascript.SimpleScriptable

clone, defineFunctionProperties, defineProperty, equivalentValues, get, getBrowserVersion, getClassName, getDefaultValue, getDomNodeOrNull, getPrototype, getScriptableFor, getStartingScope, getTransformerScriptableFor, getWindow, getWindow, getWithPreemption, hasInstance, initParentScope, isReadOnlySettable, makeScriptableFor, setCaseSensitive, setDomNode, setHtmlElement

Methods inherited from class net.sourceforge.htmlunit.corejs.javascript.ScriptableObject

applyDescriptorToAttributeBitset, associateValue, avoidObjectDetection, buildDataDescriptor, callMethod, callMethod, checkPropertyChange, checkPropertyDefinition, defineClass, defineClass, defineClass, defineConst, defineConstProperty, defineOwnProperties, defineOwnProperty, defineOwnProperty, defineProperty, defineProperty, defineProperty, delete, delete, deleteProperty, deleteProperty, ensureScriptable, ensureScriptableObject, get, get, getAllIds, getArrayPrototype, getAssociatedValue, getAttributes, getAttributes, getAttributes, getAttributes, getClassPrototype, getDefaultValue, getFunctionPrototype, getGetterOrSetter, getIds, getObjectPrototype, getOwnPropertyDescriptor, getParentScope, getProperty, getProperty, getPropertyIds, getPrototype, getSlot, getTopLevelScope, getTopScopeValue, getTypedProperty, getTypedProperty, getTypeOf, has, has, hasProperty, hasProperty, isAccessorDescriptor, isConst, isDataDescriptor, isEmpty, isExtensible, isFalse, isGenericDescriptor, isGetterOrSetter, isSealed, isTrue, preventExtensions, put, put, putConst, putConstProperty, putProperty, putProperty, redefineProperty, sameValue, sealObject, setAttributes, setAttributes, setAttributes, setAttributes, setGetterOrSetter, setParentScope, setPrototype, size

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Attr

public Attr()

Creates an instance. JavaScript objects must have a default constructor.

Method Detail

detachFromParent

public void detachFromParent()

Detaches this attribute from the parent HTML element after caching the attribute value.

getIsId

public boolean getIsId()

Returns true if this attribute is an ID.

Returns:

true if this attribute is an ID

getExpando

public boolean getExpando()

Returns true if arbitrary properties can be added to this attribute.

Returns:

true if arbitrary properties can be added to this attribute

getName

public String getName()

Returns the name of the attribute.

Returns:

the name of the attribute

getNodeValue

public String getNodeValue()

Returns the value of this attribute.

Overrides:

getNodeValue in class Node

Returns:

the value of this attribute

getOwnerElement

public Object getOwnerElement()

Returns the owner element.

Returns:

the owner element

getParentNode

public Node getParentNode()

Gets the JavaScript property "parentNode" for the node that contains the current node.

Overrides:

getParentNode in class Node

Returns:

null

getSpecified

public boolean getSpecified()

Returns true if this attribute has been specified.

Returns:

true if this attribute has been specified

getValue

public String getValue()

Returns the value of this attribute.

Returns:

the value of this attribute

setValue

public void setValue(String value)

Sets the value of this attribute.

Parameters:

value - the new value of this attribute

getFirstChild

public Node getFirstChild()

Gets the JavaScript property "firstChild" for the node that contains the current node.

Overrides:

getFirstChild in class Node

Returns:

the first child node or null if the current node has no children.

getLastChild

public Node getLastChild()

Gets the JavaScript property "lastChild" for the node that contains the current node.

Overrides:

getLastChild in class Node

Returns:

the last child node or null if the current node has no children.

getDomNodeOrDie

public DomAttr getDomNodeOrDie()
                        throws IllegalStateException

Returns the DOM node that corresponds to this JavaScript object or throw an exception if one cannot be found.

Overrides:

getDomNodeOrDie in class SimpleScriptable

Returns:

the DOM node

Throws:

IllegalStateException - If the DOM node could not be found.